A static copy couldn't learn, think, or experience time. A static copy is inert. I could imagine horcrux-magic automatically overwriting the brains of people who come into contact with them, so that Quirrell would become Voldemort, but the horcrux can't be static if Quirrell is still present in lobotomized form. In that scenario, neither one is a running copy of Voldemort.
But the idea of horcruxes as copies may be correct.
"Harry, how could Voldemort have survived the death of his body if he did not have a soul?" [...] "Good question," Harry said, after some internal debate about how to proceed. "Maybe he found some way of duplicating the power of the Resurrection Stone, only he loaded it in advance with a complete copy of his brain state. Or something like that."
If he didn't die at Godric's Hollow, perhaps he rescued Bellatrix to create a flesh and blood copy of himself from one of his horcruxes, and we really will be treated to the sight of two Voldemorts betraying each other. I'd like that.
To clarify, by 'static copy' I didn't mean permanently static, I meant 'inert until activated.'
Though I guess there's no evidence that they aren't alive (in a ghostly, and mostly useless state) at all times.
EDIT: Actually, thinking of canon, the horcruxes did seem decently alive. Enough so to mess with Ginny Weasely a lot.
The new discussion thread (part 15) is here.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 82. The previous thread passed 1000 comments as of the time of this writing, and so has long passed 500. Comment in the 13th thread until you read chapter 82.
There is now a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)
The first 5 discussion threads are on the main page under the harry_potter tag. Threads 6 and on (including this one) are in the discussion section using its separate tag system. Also: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13.
As a reminder, it’s often useful to start your comment by indicating which chapter you are commenting on.
Spoiler Warning: this thread is full of spoilers. With few exceptions, spoilers for MOR and canon are fair game to post, without warning or rot13. More specifically: